Reference health
The spatial distribution and size of rook (<i>Corvus frugilegus</i>) breeding colonies is affected by both the distribution of foraging habitat and by intercolony competition
23/23 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
10 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 23 checked references that resolve
resolves10.2307/4088776
Factors Affecting the Distribution and Size of Pygoscelid Penguin Colonies in the Antarctic
resolves10.1111/j.1744-7348.1997.tb05791.x
Distribution, prevalence and intensity of earthworm populations in arable land and grassland in Scotland
resolves10.1111/j.1469-7998.1986.tb03634.x
The breeding distribution and abundance of the rook (<i>Corvus frugilegus</i> L.) in Great Britain since the 1920s
resolves10.1016/S0006-3207(96)00136-X
Predictive models for lesser kestrel Falco naumanni distribution, abundance and extinction in southern Spain
resolves10.1016/S0169-5347(97)01124-5
The evolution of coloniality: the emergence of new perspectives
resolves10.1111/j.1474-919X.1978.tb06823.x
FACTORS AFFECTING THE DISTRIBUTION OF HERONRIES IN NORTHERN ITALY
resolves10.1038/311655a0
Seabird colony distributions suggest competition for food supplies during the breeding season
resolves10.1080/00063659909461128
Colonization patterns at Rook<i>Corvus frugilegus</i>colonies: implications for survey strategies
resolves10.1111/j.1474-919X.1986.tb02705.x
Seasonal variations in feeding range and flock structure of the Rook <i>Corvus frugilegus</i> in eastern Ireland
resolves10.1016/S0003-3472(87)80118-5
Advantages and disadvantages of coloniality in the swallow, Hirundo rustica
resolves10.2307/2402685
Ecological Studies of the Rook, Corvus frugilegus L., in North-East Scotland. Dispersion
resolves10.1080/03014223.1980.11760687
Feeding ecology of rooks (
<i>Corvus frugilegus</i>
) on the Heretaunga Plains, Hawke's Bay, New Zealand
resolves10.1111/j.1439-0310.1981.tb01310.x
Local Enhancement for Food Finding by Rooks (<i>Corvus frugilegus</i>) Foraging on Grassland
The 10 references without a DOI — listed, not checked
no DOI — not checkedAnonymous 1936 A census of rookeries in Greater Edinburgh. Scot. Nat. 53^56.
no DOI — not checkedBarnes S. L. 1997 Home range analysis and habitat selection in rooks Corvus frugilegus L. in County Durham. MSc thesis University of Durham UK.
no DOI — not checkedRookeries and roosts of the rook and jackdaw in south-west Cornwall
no DOI — not checkedEcological studies of the rook (Corvus frugilegus L.) in north-east Scotland: food intake and feeding behaviour
no DOI — not checkedFuller R. M. Groom G. B. & Jones A. R. 1994 The land cover map of Great Britain. An automated classi¢cation of Landsat Thematic Mapper data. Photogramm. Eng. Remote Sensing 60 553^562.
no DOI — not checkedGoodchild M. F. 1986 Spatial autocorrelation. Norwich UK: Geo Books.
no DOI — not checkedGri¤n L. R. 1998 The distribution and abundance of the rook Corvus frugilegus L. as in£uenced by habitat suitability and competitive interactions. PhD thesis University of Durham UK.
no DOI — not checkedLack D. 1966 Population studies of birds. Oxford University Press.
no DOI — not checkedThe population ecology of the rook
no DOI — not checkedTabachnick B. G. & Fidell L. S. 1996 Using multivariate statistics 3rd edn. New York: HarperCollins.
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